Avalanche 1500 2WD V8-5.3L VIN Z Flex Fuel (2005)
Shift Interlock Solenoid: Service and Repair
Automatic Transmission Shift Lock Actuator Replacement
Removal Procedure
1. Caution: Refer to SIR Caution in Service Precautions.
Disable the SIR system. Refer to SIR Disabling and Enabling Zone 3 in SIR.
2. Remove the Body Control Module (BCM).
3. Put the shift lever clevis into the neutral position.
4. Disconnect the electrical connector.
5. Using a small screwdriver, pry the automatic transmission shift lock control actuator away from the steering column jacket and the cable shift cam.
6. Remove the shift lock control actuator.
Installation Procedure